PIPELINE Russian patent published in 2004 - IPC

Abstract RU 2241892 C1

FIELD: pipeline engineering.

SUBSTANCE: pipeline has pipes with faucet joints. The pipes are multilayer and provided with fiberglass layers and sealing layer interposed between them. The faucet joint is provided with a sealing ring interposed between the pipes to be joined. The male pipe of the faucet joint is provided with sealing layer made of faucet and bearing ring interposed between it and inner fiberglass layer. The sealing ring is interposed between the sealing layers of the pipes to be joined.

EFFECT: enhanced reliability.

1 dwg

Similar patents RU2241892C1

Title	Year	Author	Number
PIPE LINE	2003	Shaklein O.V.	RU2233399C1
PIPELINE	2003	Shaklein O.V.	RU2241891C1
PIPE	2003	Shaklein O.V.	RU2240463C1
PIPE	2003	Matsiborko V.N. Kobjakov N.I. Shaklein O.V. Tarakanov A.I.	RU2255265C2
PIPE	2003	Matsiborko V.N. Shaklein O.V. Tarakanov A.I.	RU2255264C2
PIPE	2003	Matsiborko V.N. Fuss V.A. Shaklein O.V. Tarakanov A.I.	RU2255263C2
PIPE CONNECTING DEVICE	2001	Tsyplakov O.G. Galinskij A.V. Tskhadaja N.D. Neredov V.N. Jagubov Z.Kh. Jagubov Eh.Z.	RU2191947C1
METHOD OF MAKING PIPELINE	2004	Shaklein Oleg Vital'Evich Tarakanov Aleksandr Ivanovich	RU2272214C1
METHOD OF MAKING TAP	2004	Shaklein Oleg Vital'Evich	RU2274796C1
METHOD OF MANUFACTURE OF PIPE	2004	Shaklein O.V.	RU2262026C1

RU 2 241 892 C1

Authors

Shaklein O.V.

Dates

2004-12-10—Published

2003-03-07—Filed